VFD Line & Load Chokes

VFD Line & Load Chokes

Product Details:

Application Power Generation, Industrial Facilities

VFD Line & Load Chokes : These chokes are installed input (Line) & output (Load) side of variable frequency drives to have di/dt, impedance matching & harmonic mitigation. With these chokes the protection against the surge, transient voltage & noise to the drives are ensured. The output chokes are installed for the longer cable lengths application for example distance from drive to the load if it exceeds 25 meters. Many application like submersible pumps in Oil well, process plants needs the output (Load) chokes. The mounting geometry can be Foot or Flange mount with natural or forced air cooling

  • Can be installed on both input and output side of VFD
  • Di/dt protection
  • Offer impedance matching and harmonic mitigation
  • Complete protection to drive from transient voltage, noise and surge currents
  • Lowers the cable length requirement from drive to load
  • Can be foot or flange mounted
  • Option of natural or forced air cooling
  • Process plants that require the output (load) chokes
  • Submersible pumps in oil well
  • Line & Load applications
  • VFD’s – Yasakawa, Mitsubhishi, Siemens, Allan Bradlley, ABB, Fuji, Danfoss, LG and Control Techniques
  • 50 Hz to > 5 kHz VFD’s
  • Process plants with output (load) chokes
  • 3%, 5% & 7% Impedance
  • Di / dt Protection Systems

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